Dears,

I've saved all users in a portal to text file using

ArrayList userArray = UserController.GetUsers(portalid);

var settings = new JsonSerializerSettings();

settings.NullValueHandling = NullValueHandling.Ignore;

settings.DefaultValueHandling = DefaultValueHandling.Ignore;

string jsonData = JsonConvert.SerializeObject(userArray , settings);

sw.Write(jsonData);

sw.Close();

However, when I try to read from the json file to convert it to List<UserInfo> object, I got the following error "Error setting value to 'Title' on 'DotNetNuke.Entities.Users.UserProfile'"

the following is the conversion syntax

var settings = new JsonSerializerSettings

{

NullValueHandling = NullValueHandling.Ignore,

MissingMemberHandling = MissingMemberHandling.Ignore

};

try

{

List<UserInfo> usr = JsonConvert.DeserializeObject<List<UserInfo>>(File.ReadAllText(@"D:\Users.txt"), settings);//this throws the error

}

catch(Exception ex)

{

Console.Write(ex.Message);

}

Any idea? pls help.